Inherited method that can be called to announce a data-value change from what is read on file. Used by secondary plugins like Amazon, MusicBrainz, and File. This is preferred to using <$self-info->changed(1)>>.

A useful method for simplifying artist names and titles. Takes a string, and returns a sting with no whitespace. Also removes accents (if Text::Unaccent::PurePerl is available) and converts numbers like 1,2,3 as words to one, two, three... (English is used here. Let me know if it would be helpful to change this. I do not change words to numbers because I prefer sorting "5 Star" under f). Removes known articles, such as a, the, an, le les, de if they are not at the end of a string.